[407d336] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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| 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN" "http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd" [
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| 3 | <!ENTITY % general-entities SYSTEM "../general.ent">
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| 4 | %general-entities;
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| 5 | ]>
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| 6 | <sect1 id="ch-system-syslogng" xreflabel="Syslog-ng" role="wrap">
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| 7 | <title>Syslog-ng-&syslog-ng-version;</title>
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| 8 | <?dbhtml filename="syslogng.html"?>
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| 9 |
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| 10 | <indexterm zone="ch-system-syslogng"><primary sortas="a-Syslogng">Syslog-ng</primary></indexterm>
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| 11 |
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| 12 | <sect2 role="package"><title/>
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| 13 | <para>The Syslog-ng package contains programs for logging system messages, such
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| 14 | as those given by the kernel when unusual things happen.</para>
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| 15 |
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| 16 | <segmentedlist>
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| 17 | <segtitle>&buildtime;</segtitle>
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| 18 | <segtitle>&diskspace;</segtitle>
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| 19 | <seglistitem><seg>Unchecked</seg><seg>Unchecked</seg></seglistitem>
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| 20 | </segmentedlist>
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| 21 |
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| 22 | <segmentedlist>
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| 23 | <segtitle>Syslog-ng installation depends on</segtitle>
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| 24 | <seglistitem><seg>Unchecked</seg></seglistitem>
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| 25 | </segmentedlist>
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| 26 | </sect2>
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| 27 |
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| 28 | <sect2 role="installation">
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| 29 | <title>Installation of Syslog-ng</title>
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| 30 |
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| 31 | <para>Prepare Syslog-ng for compilation:</para>
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| 32 |
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| 33 | <screen><userinput>./configure --prefix=/usr --sysconfdir=/etc</userinput></screen>
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| 34 |
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| 35 | <para>Compile the package:</para>
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| 36 |
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| 37 | <screen><userinput>make</userinput></screen>
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| 38 |
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| 39 | <para>Install the package:</para>
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| 40 |
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| 41 | <screen><userinput>make install</userinput></screen>
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| 42 |
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| 43 | </sect2>
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| 44 |
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| 45 |
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| 46 | <sect2 id="conf-syslogng" role="configuration"><title>Configuring Syslog-ng</title>
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| 47 | <indexterm zone="conf-syslogng">
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| 48 | <primary sortas="a-Syslogng">Syslog-ng</primary>
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| 49 | <secondary>configuring</secondary></indexterm>
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| 50 |
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| 51 | <indexterm zone="conf-syslogng"><primary sortas="e-/etc/syslog-ng/syslog-ng.conf">/etc/syslog-ng/syslog-ng.conf</primary></indexterm>
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| 52 |
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| 53 | <para>Create a new <filename>/etc/syslog-ng/syslog-ng.conf</filename> file by
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| 54 | running the following:</para>
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| 55 |
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[56964fb] | 56 | <screen arch="x86"><userinput>mkdir -p /etc/syslog-ng
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[407d336] | 57 | cat > /etc/syslog-ng/syslog-ng.conf << "EOF"
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| 58 | <literal># Begin /etc/syslog-ng/syslog-ng.conf
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| 59 |
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| 60 | options { sync (0);
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| 61 | time_reopen (10);
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| 62 | log_fifo_size (1000);
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| 63 | long_hostnames(off);
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| 64 | use_dns (no);
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| 65 | use_fqdn (no);
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| 66 | create_dirs (no);
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| 67 | keep_hostname (yes);
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| 68 | };
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| 69 |
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| 70 | source src { unix-stream("/dev/log");
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| 71 | internal();
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| 72 | pipe("/proc/kmsg");
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| 73 | };
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| 74 |
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| 75 | destination authlog { file("/var/log/authorize.log"); };
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| 76 | destination syslog { file("/var/log/syslog.log"); };
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| 77 | destination cron { file("/var/log/cron.log"); };
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| 78 | destination daemon { file("/var/log/daemon.log"); };
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| 79 | destination kernel { file("/var/log/kernel.log"); };
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| 80 | destination lpr { file("/var/log/lpr.log"); };
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| 81 | destination user { file("/var/log/user.log"); };
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| 82 | destination uucp { file("/var/log/uucp.log"); };
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| 83 | destination mail { file("/var/log/mail.log"); };
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| 84 | destination news { file("/var/log/news.log"); };
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| 85 | destination debug { file("/var/log/debug.log"); };
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| 86 | destination messages { file("/var/log/messages.log"); };
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| 87 | destination everything { file("/var/log/everything.log"); };
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| 88 | destination console { usertty("root"); };
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| 89 | destination console_all { file("/dev/tty12"); };
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| 90 |
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| 91 | filter f_auth { facility(auth); };
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| 92 | filter f_authpriv { facility(auth, authpriv); };
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| 93 | filter f_syslog { not facility(authpriv, mail); };
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| 94 | filter f_cron { facility(cron); };
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| 95 | filter f_daemon { facility(daemon); };
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| 96 | filter f_kernel { facility(kern); };
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| 97 | filter f_lpr { facility(lpr); };
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| 98 | filter f_mail { facility(mail); };
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| 99 | filter f_news { facility(news); };
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| 100 | filter f_user { facility(user); };
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| 101 | filter f_uucp { facility(uucp); };
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| 102 | filter f_debug { not facility(auth, authpriv, news, mail); };
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| 103 | filter f_messages { level(info..warn) and not facility(auth, authpriv, mail, news); };
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| 104 | filter f_everything { level(debug..emerg) and not facility(auth, authpriv); };
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| 105 |
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| 106 | filter f_emergency { level(emerg); };
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| 107 | filter f_info { level(info); };
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| 108 | filter f_notice { level(notice); };
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| 109 | filter f_warn { level(warn); };
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| 110 | filter f_crit { level(crit); };
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| 111 | filter f_err { level(err); };
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| 112 |
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| 113 | log { source(src); filter(f_authpriv); destination(authlog); };
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| 114 | log { source(src); filter(f_syslog); destination(syslog); };
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| 115 | log { source(src); filter(f_cron); destination(cron); };
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| 116 | log { source(src); filter(f_daemon); destination(daemon); };
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| 117 | log { source(src); filter(f_kernel); destination(kernel); };
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| 118 | log { source(src); filter(f_lpr); destination(lpr); };
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| 119 | log { source(src); filter(f_mail); destination(mail); };
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| 120 | log { source(src); filter(f_news); destination(news); };
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| 121 | log { source(src); filter(f_user); destination(user); };
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| 122 | log { source(src); filter(f_uucp); destination(uucp); };
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| 123 | log { source(src); filter(f_debug); destination(debug); };
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| 124 | log { source(src); filter(f_messages); destination(messages); };
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| 125 | log { source(src); filter(f_emergency); destination(console); };
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| 126 | log { source(src); filter(f_everything); destination(everything); };
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| 127 | log { source(src); destination(console_all); };
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| 128 |
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| 129 | # END /etc/syslog-ng/syslog-ng.conf</literal>
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| 130 | EOF</userinput></screen>
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| 131 |
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[56964fb] | 132 | <screen arch="ppc"><userinput>mkdir -p /etc/syslog-ng
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| 133 | cat > /etc/syslog-ng/syslog-ng.conf << "EOF"
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| 134 | <literal># Begin /etc/syslog-ng/syslog-ng.conf
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| 135 |
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| 136 | options { sync (0);
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| 137 | time_reopen (10);
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| 138 | log_fifo_size (1000);
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| 139 | long_hostnames(off);
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| 140 | use_dns (no);
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| 141 | use_fqdn (no);
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| 142 | create_dirs (no);
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| 143 | keep_hostname (yes);
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| 144 | };
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| 145 |
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| 146 | source src { unix-stream("/dev/log");
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| 147 | internal();
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| 148 | pipe("/proc/kmsg");
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| 149 | };
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| 150 |
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| 151 | destination authlog { file("/var/log/authorize.log"); };
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| 152 | destination syslog { file("/var/log/syslog.log"); };
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| 153 | destination cron { file("/var/log/cron.log"); };
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| 154 | destination daemon { file("/var/log/daemon.log"); };
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| 155 | destination kernel { file("/var/log/kernel.log"); };
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| 156 | destination lpr { file("/var/log/lpr.log"); };
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| 157 | destination user { file("/var/log/user.log"); };
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| 158 | destination uucp { file("/var/log/uucp.log"); };
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| 159 | destination mail { file("/var/log/mail.log"); };
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| 160 | destination news { file("/var/log/news.log"); };
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| 161 | destination debug { file("/var/log/debug.log"); };
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| 162 | destination messages { file("/var/log/messages.log"); };
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| 163 | destination everything { file("/var/log/everything.log"); };
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| 164 | destination console { usertty("root"); };
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| 165 | destination console_all { file("/dev/tty12"); };
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| 166 |
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| 167 | filter f_auth { facility(auth); };
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| 168 | filter f_authpriv { facility(auth, authpriv); };
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| 169 | filter f_syslog { not facility(authpriv, mail); };
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| 170 | filter f_cron { facility(cron); };
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| 171 | filter f_daemon { facility(daemon); };
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| 172 | filter f_kernel { facility(kern); };
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| 173 | filter f_lpr { facility(lpr); };
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| 174 | filter f_mail { facility(mail); };
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| 175 | filter f_news { facility(news); };
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| 176 | filter f_user { facility(user); };
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| 177 | filter f_uucp { facility(uucp); };
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| 178 | filter f_debug { not facility(auth, authpriv, news, mail); };
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| 179 | filter f_messages { level(info..warn) and not facility(auth, authpriv, mail, news); };
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| 180 | filter f_everything { level(debug..emerg) and not facility(auth, authpriv); };
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| 181 |
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| 182 | filter f_emergency { level(emerg); };
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| 183 | filter f_info { level(info); };
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| 184 | filter f_notice { level(notice); };
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| 185 | filter f_warn { level(warn); };
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| 186 | filter f_crit { level(crit); };
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| 187 | filter f_err { level(err); };
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| 188 |
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| 189 | log { source(src); filter(f_authpriv); destination(authlog); };
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| 190 | log { source(src); filter(f_syslog); destination(syslog); };
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| 191 | log { source(src); filter(f_cron); destination(cron); };
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| 192 | log { source(src); filter(f_daemon); destination(daemon); };
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| 193 | log { source(src); filter(f_kernel); destination(kernel); };
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| 194 | log { source(src); filter(f_lpr); destination(lpr); };
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| 195 | log { source(src); filter(f_mail); destination(mail); };
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| 196 | log { source(src); filter(f_news); destination(news); };
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| 197 | log { source(src); filter(f_user); destination(user); };
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| 198 | log { source(src); filter(f_uucp); destination(uucp); };
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| 199 | log { source(src); filter(f_debug); destination(debug); };
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| 200 | log { source(src); filter(f_messages); destination(messages); };
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| 201 | log { source(src); filter(f_emergency); destination(console); };
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| 202 | log { source(src); filter(f_everything); destination(everything); };
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| 203 | log { source(src); destination(console_all); };
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| 204 |
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| 205 | # END /etc/syslog-ng/syslog-ng.conf</literal>
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| 206 | EOF</userinput></screen>
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| 207 |
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| 208 | <screen arch="raq2"><userinput>mkdir -p /etc/syslog-ng
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| 209 | cat > /etc/syslog-ng/syslog-ng.conf << "EOF"
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| 210 | <literal># Begin /etc/syslog-ng/syslog-ng.conf
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| 211 |
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| 212 | options { sync (0);
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| 213 | time_reopen (10);
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| 214 | log_fifo_size (1000);
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| 215 | long_hostnames(off);
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| 216 | use_dns (no);
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| 217 | use_fqdn (no);
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| 218 | create_dirs (no);
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| 219 | keep_hostname (yes);
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| 220 | };
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| 221 |
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| 222 | source src { unix-stream("/dev/log");
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| 223 | internal();
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| 224 | pipe("/proc/kmsg");
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| 225 | };
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| 226 |
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| 227 | destination authlog { file("/var/log/authorize.log"); };
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| 228 | destination syslog { file("/var/log/syslog.log"); };
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| 229 | destination cron { file("/var/log/cron.log"); };
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| 230 | destination daemon { file("/var/log/daemon.log"); };
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| 231 | destination kernel { file("/var/log/kernel.log"); };
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| 232 | destination lpr { file("/var/log/lpr.log"); };
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| 233 | destination user { file("/var/log/user.log"); };
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| 234 | destination uucp { file("/var/log/uucp.log"); };
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| 235 | destination mail { file("/var/log/mail.log"); };
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| 236 | destination news { file("/var/log/news.log"); };
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| 237 | destination debug { file("/var/log/debug.log"); };
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| 238 | destination messages { file("/var/log/messages.log"); };
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| 239 | destination everything { file("/var/log/everything.log"); };
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| 240 | destination console { usertty("root"); };
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| 241 |
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| 242 | filter f_auth { facility(auth); };
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| 243 | filter f_authpriv { facility(auth, authpriv); };
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| 244 | filter f_syslog { not facility(authpriv, mail); };
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| 245 | filter f_cron { facility(cron); };
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| 246 | filter f_daemon { facility(daemon); };
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| 247 | filter f_kernel { facility(kern); };
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| 248 | filter f_lpr { facility(lpr); };
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| 249 | filter f_mail { facility(mail); };
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| 250 | filter f_news { facility(news); };
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| 251 | filter f_user { facility(user); };
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| 252 | filter f_uucp { facility(uucp); };
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| 253 | filter f_debug { not facility(auth, authpriv, news, mail); };
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| 254 | filter f_messages { level(info..warn) and not facility(auth, authpriv, mail, news); };
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| 255 | filter f_everything { level(debug..emerg) and not facility(auth, authpriv); };
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| 256 |
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| 257 | filter f_emergency { level(emerg); };
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| 258 | filter f_info { level(info); };
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| 259 | filter f_notice { level(notice); };
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| 260 | filter f_warn { level(warn); };
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| 261 | filter f_crit { level(crit); };
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| 262 | filter f_err { level(err); };
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| 263 |
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| 264 | log { source(src); filter(f_authpriv); destination(authlog); };
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| 265 | log { source(src); filter(f_syslog); destination(syslog); };
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| 266 | log { source(src); filter(f_cron); destination(cron); };
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| 267 | log { source(src); filter(f_daemon); destination(daemon); };
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| 268 | log { source(src); filter(f_kernel); destination(kernel); };
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| 269 | log { source(src); filter(f_lpr); destination(lpr); };
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| 270 | log { source(src); filter(f_mail); destination(mail); };
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| 271 | log { source(src); filter(f_news); destination(news); };
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| 272 | log { source(src); filter(f_user); destination(user); };
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| 273 | log { source(src); filter(f_uucp); destination(uucp); };
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| 274 | log { source(src); filter(f_debug); destination(debug); };
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| 275 | log { source(src); filter(f_messages); destination(messages); };
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| 276 | log { source(src); filter(f_emergency); destination(console); };
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| 277 | log { source(src); filter(f_everything); destination(everything); };
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| 278 |
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| 279 | # END /etc/syslog-ng/syslog-ng.conf</literal>
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| 280 | EOF</userinput></screen>
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| 281 |
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[407d336] | 282 | </sect2>
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| 283 |
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| 284 | <sect2 id="contents-syslogng" role="content"><title>Contents of Syslog-ng</title>
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| 285 |
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| 286 | <segmentedlist>
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| 287 | <segtitle>Installed programs</segtitle>
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| 288 | <seglistitem><seg>Unchecked</seg></seglistitem>
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| 289 | </segmentedlist>
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| 290 |
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| 291 | <variablelist><bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 292 | <?dbfo list-presentation="list"?>
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| 293 |
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| 294 | <varlistentry id="syslog-ng">
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| 295 | <term><command>syslog-ng</command></term>
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| 296 | <listitem>
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| 297 | <indexterm zone="ch-system-syslogng"><primary sortas="b-syslog-ng">syslog-ng</primary></indexterm>
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| 298 | <para>Logs the messages that system programs
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| 299 | offer for logging. Every logged message contains at least a date stamp and a
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| 300 | hostname, and normally the program's name too, but that depends on how
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| 301 | trusting the logging daemon is told to be.</para>
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| 302 | </listitem>
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| 303 |
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| 304 | </varlistentry>
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| 305 | </variablelist>
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| 306 |
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| 307 | </sect2>
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| 308 |
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| 309 | </sect1>
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